Allergy Research Group Zinc Citrate 50
Brand: Allergy Research Group · Form: CAPSULE [E0159]
Our assessment
The evidence shows that while this product contains zinc, the data provided focuses on calcium. For the ingredient calcium, the NIH ODS confirms its role in bone mineralization and nerve signaling [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural builder for your bones and a messenger for your muscles. It supports bone density and mineral deposition, and it helps with muscle relaxation and nerve signaling throughout your body [NIH ODS].
Safety profile
FDA received 592059 total adverse event reports across all supplements in this data set. For calcium specifically, high levels in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for zinc citrate 50 specifically. For calcium, you should monitor your total intake from food and supplements to stay within safe limits. If you take any of the medications listed, separate your calcium supplement by at least two hours [NIH ODS]. Always consult your healthcare provider before starting a new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetarian Capsule(s) |
| Market Status | Off Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide